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Natural slate - CUPA 5 - Dark Grey

Name: Natural slate - CUPA 5 - Dark Grey
Brand: Cupa Pizarras
SKU: j7etwE1Te3iK7ErckxWtVd

Verified by manufacturer 27 days ago

Third party certifications:

CUPA 5 - Dark grey natural slate with a riven surface. Split to an average thickness of 5, 6.5 or 7.5 mm.

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BOS

Application

For roof pitches.

Non-carbonated natural slate formed by tectonic compression. It is a dark grey with a riven surface.

Color	Grey
Finish	Textured Manufacturer guidance R Excellence, H, Natural. Heavy.
Material	Slate
Shape	Rhombus Square Other
Length	300 mm 400 mm 500 mm 600 mm
Width	200 mm 250 mm 300 mm
Warranty description	100 year Guidance for specification option: Warranty available of up to 100 years on natural slate products.

Uniclass	Pr_25_93_72_56 Natural slatesPrimary
CAWS	H62/105 Roof slating H62/110 Roof slating with counterbattens H62/3 Roof slating H62/5 Roof slating with counterbattens

Product range	Natural Roofing Slate

Slate type	-
Colour	Dark grey.
Slate size	-
Length (minimum)	300 mm. 400 mm. 500 mm. 600 mm.
Width (minimum)	200 mm. 250 mm. 300 mm.
Standards	-
Product specification	To BS EN 12326.
Properties	-
Type	Normal.
Characteristic modulus of rupture (Transverse)	≥ 45 MPa.
Characteristic modulus of rupture (Longitudinal)	≥ 45 MPa.
Water absorption	0.21% Code W1.
Freeze-thaw resistance	<0.6%.
Thermal cycle test	Code T1.
Sulfur dioxide exposure test	Code S1.
Non-carbonate carbon content (maximum)	0.3%.

Standards methods of test	To BS EN 12326.
Characteristic modulus of rupture (transverse)	45.7 MPa.
Characteristic modulus of rupture (longitudinal)	43.5 MPa.
Selection	H. Guidance for specification option: Characterized by its high quality and only admitting slight differences in the flatness and thickness of the piece. NATURAL. Guidance for specification option: Slates that allow greater variations in thickness and flatness. R EXCELLENCE. Guidance for specification option: Slates with high flatness and very regular thickness.
Thickness	5 mm. 6.5 mm. 7.5 mm. 9 mm.
Special shapes	90º sawn. Bullnose. Fischschuppen. Half moon. Irregular. Rhomboid. Schuppen. Spitzort. Spitzwinkel. Square. Show more

Contains Red List materials	No
Country of material origin	Spain
Country of product manufacture	Spain
Embodied carbon A1-A3 (production stage) as defined in BS EN 15804	0.12 kg CO₂ eq/unit Self declared
Recyclability	Slates can be reclaimed and reused